X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=drivers%2Fregulator%2Fmc13892-regulator.c;h=f374fa57220f6d7699c739ea41569eed4538949d;hb=a2a2be6309285857bfbc66f83e164331828e93c2;hp=1037e07937cfba7080de781a0db63b42cb6db679;hpb=9eb9d3150bd941be2f2e370e0081736d9d51e31b;p=firefly-linux-kernel-4.4.55.git

diff --git a/drivers/regulator/mc13892-regulator.c b/drivers/regulator/mc13892-regulator.c
index 1037e07937cf..f374fa57220f 100644
--- a/drivers/regulator/mc13892-regulator.c
+++ b/drivers/regulator/mc13892-regulator.c
@@ -274,25 +274,25 @@ static struct mc13xxx_regulator mc13892_regulators[] = {
 	MC13892_SW_DEFINE(SW4, SWITCHERS3, SWITCHERS3, mc13892_sw),
 	MC13892_FIXED_DEFINE(SWBST, SWITCHERS5, mc13892_swbst),
 	MC13892_FIXED_DEFINE(VIOHI, REGULATORMODE0, mc13892_viohi),
-	MC13892_DEFINE_REGU(VPLL, REGULATORMODE0, REGULATORSETTING0,	\
+	MC13892_DEFINE_REGU(VPLL, REGULATORMODE0, REGULATORSETTING0,
 		mc13892_vpll),
-	MC13892_DEFINE_REGU(VDIG, REGULATORMODE0, REGULATORSETTING0,	\
+	MC13892_DEFINE_REGU(VDIG, REGULATORMODE0, REGULATORSETTING0,
 		mc13892_vdig),
-	MC13892_DEFINE_REGU(VSD, REGULATORMODE1, REGULATORSETTING1,	\
+	MC13892_DEFINE_REGU(VSD, REGULATORMODE1, REGULATORSETTING1,
 		mc13892_vsd),
-	MC13892_DEFINE_REGU(VUSB2, REGULATORMODE0, REGULATORSETTING0,	\
+	MC13892_DEFINE_REGU(VUSB2, REGULATORMODE0, REGULATORSETTING0,
 		mc13892_vusb2),
-	MC13892_DEFINE_REGU(VVIDEO, REGULATORMODE1, REGULATORSETTING1,	\
+	MC13892_DEFINE_REGU(VVIDEO, REGULATORMODE1, REGULATORSETTING1,
 		mc13892_vvideo),
-	MC13892_DEFINE_REGU(VAUDIO, REGULATORMODE1, REGULATORSETTING1,	\
+	MC13892_DEFINE_REGU(VAUDIO, REGULATORMODE1, REGULATORSETTING1,
 		mc13892_vaudio),
-	MC13892_DEFINE_REGU(VCAM, REGULATORMODE1, REGULATORSETTING0,	\
+	MC13892_DEFINE_REGU(VCAM, REGULATORMODE1, REGULATORSETTING0,
 		mc13892_vcam),
-	MC13892_DEFINE_REGU(VGEN1, REGULATORMODE0, REGULATORSETTING0,	\
+	MC13892_DEFINE_REGU(VGEN1, REGULATORMODE0, REGULATORSETTING0,
 		mc13892_vgen1),
-	MC13892_DEFINE_REGU(VGEN2, REGULATORMODE0, REGULATORSETTING0,	\
+	MC13892_DEFINE_REGU(VGEN2, REGULATORMODE0, REGULATORSETTING0,
 		mc13892_vgen2),
-	MC13892_DEFINE_REGU(VGEN3, REGULATORMODE1, REGULATORSETTING0,	\
+	MC13892_DEFINE_REGU(VGEN3, REGULATORMODE1, REGULATORSETTING0,
 		mc13892_vgen3),
 	MC13892_FIXED_DEFINE(VUSB, USB1, mc13892_vusb),
 	MC13892_GPO_DEFINE(GPO1, POWERMISC, mc13892_gpo),
@@ -476,8 +476,8 @@ static int mc13892_sw_regulator_set_voltage_sel(struct regulator_dev *rdev,
 	}
 
 	mc13xxx_lock(priv->mc13xxx);
-	ret = mc13xxx_reg_rmw(priv->mc13xxx, mc13892_regulators[id].vsel_reg, mask,
-			      reg_value);
+	ret = mc13xxx_reg_rmw(priv->mc13xxx, mc13892_regulators[id].vsel_reg,
+			      mask, reg_value);
 	mc13xxx_unlock(priv->mc13xxx);
 
 	return ret;
@@ -611,43 +611,27 @@ static int mc13892_regulator_probe(struct platform_device *pdev)
 		config.driver_data = priv;
 		config.of_node = node;
 
-		priv->regulators[i] = regulator_register(desc, &config);
+		priv->regulators[i] = devm_regulator_register(&pdev->dev, desc,
+							      &config);
 		if (IS_ERR(priv->regulators[i])) {
 			dev_err(&pdev->dev, "failed to register regulator %s\n",
 				mc13892_regulators[i].desc.name);
-			ret = PTR_ERR(priv->regulators[i]);
-			goto err;
+			return PTR_ERR(priv->regulators[i]);
 		}
 	}
 
 	return 0;
-err:
-	while (--i >= 0)
-		regulator_unregister(priv->regulators[i]);
-	return ret;
 
 err_unlock:
 	mc13xxx_unlock(mc13892);
 	return ret;
 }
 
-static int mc13892_regulator_remove(struct platform_device *pdev)
-{
-	struct mc13xxx_regulator_priv *priv = platform_get_drvdata(pdev);
-	int i;
-
-	for (i = 0; i < priv->num_regulators; i++)
-		regulator_unregister(priv->regulators[i]);
-
-	return 0;
-}
-
 static struct platform_driver mc13892_regulator_driver = {
 	.driver	= {
 		.name	= "mc13892-regulator",
 		.owner	= THIS_MODULE,
 	},
-	.remove	= mc13892_regulator_remove,
 	.probe	= mc13892_regulator_probe,
 };